This calendar lists Easter services and special programs at area churches. Notices must be received at least one week before the event, which should be open to the public and of general interest, rather than for a particular congregation. If the event involves a fee, it can be no more than $50. Send announcements to Religious Happenings, Contra Costa Times, P.O. Box 8099, Walnut Creek, CA, 94596, or fax to 925-943-8362. Announcement forms are available by calling 925-943-8235.